Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean

Manganese nodules from 36 stations in the Cape Leeuwin field were analyzed for Mn, Fe, Ni, Cu and Co and the results were combined with earlier work to demonstrate quantitative and geographic variations. Nodules in this field are moderately enriched in Ni, moderately depleted in Cu, and contain inte...

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Bibliographic Details
Main Author: Frakes, Lawrence A
Format: Other/Unknown Material
Language:English
Published: PANGAEA 1982
Subjects:
NOAA and MMS Marine Minerals Geochemical Database
NOAA-MMS
Antarc*
Antarctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.857971
https://doi.org/10.1594/PANGAEA.857971
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.857971
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.857971 2024-09-15T17:45:40+00:00 Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean Frakes, Lawrence A MEDIAN LATITUDE: -38.217726 * MEDIAN LONGITUDE: 109.827738 * SOUTH-BOUND LATITUDE: -41.883333 * WEST-BOUND LONGITUDE: 98.966667 * NORTH-BOUND LATITUDE: -34.633333 * EAST-BOUND LONGITUDE: 118.000000 * DATE/TIME START: 1976-01-29T00:00:00 * DATE/TIME END: 1977-07-01T00:00:00 1982 application/zip, 4 datasets https://doi.pangaea.de/10.1594/PANGAEA.857971 https://doi.org/10.1594/PANGAEA.857971 en eng PANGAEA Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN https://doi.pangaea.de/10.1594/PANGAEA.857971 https://doi.org/10.1594/PANGAEA.857971 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Frakes, Lawrence A (1982): Metal chemistry of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean. Marine Geology, 47(1-2), M1-M10, https://doi.org/10.1016/0025-3227(82)90014-7 NOAA and MMS Marine Minerals Geochemical Database NOAA-MMS dataset publication series 1982 ftpangaea https://doi.org/10.1594/PANGAEA.85797110.1016/0025-3227(82)90014-710.7289/V52Z13FT10.7289/V53X84KN 2024-07-24T02:31:21Z Manganese nodules from 36 stations in the Cape Leeuwin field were analyzed for Mn, Fe, Ni, Cu and Co and the results were combined with earlier work to demonstrate quantitative and geographic variations. Nodules in this field are moderately enriched in Ni, moderately depleted in Cu, and contain intermediate values of Co. The sum of Ni + Cu vs. Mn/Fe plots along a hyperbolic regression line derived from nodules of the southeastern Pacific, suggesting that this relationship has general applicability. Regional variations in nodule grade (Ni + Cu + Co) assist in defining pathways of Antarctic Bottom Water between the Southeast Indian Ridge and the Wharton basin. Other/Unknown Material Antarc* Antarctic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(98.966667,118.000000,-34.633333,-41.883333)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic NOAA and MMS Marine Minerals Geochemical Database
NOAA-MMS
spellingShingle NOAA and MMS Marine Minerals Geochemical Database
NOAA-MMS
Frakes, Lawrence A
Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
topic_facet NOAA and MMS Marine Minerals Geochemical Database
NOAA-MMS
description Manganese nodules from 36 stations in the Cape Leeuwin field were analyzed for Mn, Fe, Ni, Cu and Co and the results were combined with earlier work to demonstrate quantitative and geographic variations. Nodules in this field are moderately enriched in Ni, moderately depleted in Cu, and contain intermediate values of Co. The sum of Ni + Cu vs. Mn/Fe plots along a hyperbolic regression line derived from nodules of the southeastern Pacific, suggesting that this relationship has general applicability. Regional variations in nodule grade (Ni + Cu + Co) assist in defining pathways of Antarctic Bottom Water between the Southeast Indian Ridge and the Wharton basin.
format Other/Unknown Material
author Frakes, Lawrence A
author_facet Frakes, Lawrence A
author_sort Frakes, Lawrence A
title Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
title_short Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
title_full Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
title_fullStr Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
title_full_unstemmed Chemical analysis of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean
title_sort chemical analysis of manganese nodules from the cape leeuwin field, southeast indian ocean
publisher PANGAEA
publishDate 1982
url https://doi.pangaea.de/10.1594/PANGAEA.857971
https://doi.org/10.1594/PANGAEA.857971
op_coverage MEDIAN LATITUDE: -38.217726 * MEDIAN LONGITUDE: 109.827738 * SOUTH-BOUND LATITUDE: -41.883333 * WEST-BOUND LONGITUDE: 98.966667 * NORTH-BOUND LATITUDE: -34.633333 * EAST-BOUND LONGITUDE: 118.000000 * DATE/TIME START: 1976-01-29T00:00:00 * DATE/TIME END: 1977-07-01T00:00:00
long_lat ENVELOPE(98.966667,118.000000,-34.633333,-41.883333)
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source Supplement to: Frakes, Lawrence A (1982): Metal chemistry of manganese nodules from the Cape Leeuwin field, southeast Indian Ocean. Marine Geology, 47(1-2), M1-M10, https://doi.org/10.1016/0025-3227(82)90014-7
op_relation Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
https://doi.pangaea.de/10.1594/PANGAEA.857971
https://doi.org/10.1594/PANGAEA.857971
op_rights CC-BY-3.0: Creative Commons Attribution 3.0 Unported
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.85797110.1016/0025-3227(82)90014-710.7289/V52Z13FT10.7289/V53X84KN
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